Shimano CX70 Crankset

The Ultegra-level CX70 crankset is part of Shimano's answer to cyclocrossers who pleaded for purpose-built components engineered to excel in the cyclocross trenches. Featuring a new tooth design and compact, 36/46T gearing, the CX70 crankset delivers smooth, efficient power transfer and precise gear changes, even under load.